2140147233

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1\times {\mathrm{3301}}^1$

素因数の和:3606

約数の個数: 48

約数和(自身を含む): 3634630272

約数和(自身を除く): 1494483039

約数列:

[1, 3, 7, 9, 21, 41, 63, 123, 251, 287, 369, 753, 861, 1757, 2259, 2583, 3301, 5271, 9903, 10291, 15813, 23107, 29709, 30873, 69321, 72037, 92619, 135341, 207963, 216111, 406023, 648333, 828551, 947387, 1218069, 2485653, 2842161, 5799857, 7456959, 8526483, 17399571, 33970591, 52198713, 101911773, 237794137, 305735319, 713382411, 2140147233]

約数ペア:

[(1, 2140147233), (3, 713382411), (7, 305735319), (9, 237794137), (21, 101911773), (41, 52198713), (63, 33970591), (123, 17399571), (251, 8526483), (287, 7456959), (369, 5799857), (753, 2842161), (861, 2485653), (1757, 1218069), (2259, 947387), (2583, 828551), (3301, 648333), (5271, 406023), (9903, 216111), (10291, 207963), (15813, 135341), (23107, 92619), (29709, 72037), (30873, 69321)]